Magnetism - Section 5

Choose the generators.

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Generators use _______________ to make _____________, where as motors will use ______________ to make _______________.

• electricity, motion / motion, electricity

• electricity, motion / electricity, motion

• motion, electricity / motion, electricity

• motion, electricity / electricity, motion

Generators create electricity from _____________ forces.

• Gravitational

• Electrical

• Magnetic

• Elastic

What two forces are required for generators and electric motors to work? 

• magnetism and thermal 
• electricity and thermal 
• electricity and magnetism 
• magnetism and radiant 

Tags

NGSS.HS-PS2-5

Generators are devices that convert _____ energy into _____ energy.

• chemical; mechanical
• mechanical; electrical
• electrical; mechanical
• potential; kinetic

Tags

NGSS.HS-PS3-3

In a _______ a spinning turbine moves magnets which generates an electric current.

• Motor

• Generator

Tags

NGSS.HS-PS2-5

NGSS.HS-PS3-5

What is the transfer of energy in when you plug in a motor and it spins?

• chemical to mechanical

• electrical to mechanical

• mechanical to electrical

• physical to potential

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-3

What energy do you put IN to a generator?

• Mechanical
• Electrical
• Thermal
• Potential

Tags

NGSS.HS-PS3-3

What type of energy comes OUT of a generator?

• Mechanical
• Electrical
• Thermal
• Potential

Tags

NGSS.HS-PS3-3

In an electric motor, the energy transformation begins as  ----

• electrical and becomes chemical
• mechanical and becomes electrical
• electrical and becomes mechanical
• mechanical and becomes chemical

Tags

NGSS.HS-PS3-1

NGSS.HS-PS3-3